lkml.org 
[lkml]   [2002]   [Mar]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] multithreaded coredumps for elf exeecutables
Date
From
> This why I grabbed all those locks, and did the two sets of IPI's in the 
> tcore patch. Once the runqueue lock is grabbed, even if that process on the

If you IPI holding a lock whats going to happen if while the IPI is going
across the cpus the other processor tries to grab the runqueue lock and
is spinning on it with interrupts off ?
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:25    [W:0.098 / U:0.128 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site